baber/WOPTO huggingface dataset:
Patent JP-H06187345-A (JP)
Title: Document preservation system for word processor
Inventor: SEKIYA TOMOHISA
IPC: G06F17/21
Filed: 1992-12-18
Abstract: PURPOSE:To automatically preserve old version of an updated document and to limit the number of the preserved documents within a specified range. CONSTITUTION:The desired total number of preserved documents is inputted from an input part 6 and stored in a storage part 3. A comparison part 2 compares the number of documents preserved in the storage part with the number of identical documents stored in a 2nd memory part 4 and outputs a signal when they are equal to each other. When a document is updated and preserved in a 1st memory part 7, the document of the oldest version stored in the 1st memory part is deleted in response to the output signal of the comparison part.
Patent JP-H09173227-A (JP)
Title: Washbowl for unit room
Inventor: SHIBUSAWA HIROYUKI
IPC: E04H1/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To make a washbowl conveniently usable in a unit room by providing a wall panel with a niche which forms a recess into the space behind the panel and which can contain the washbowl inside it while allowing the washbowl to be freely moved in and out and to protrude itself into the unit room when the need arises. SOLUTION: A washbowl for use in a unit room is contained in a niche 4 which is formed on a wall panel 2 of the unit room 1 and which forms a recess into the space 3 behind the wall panel 2. A water forcet 11 is fixed to the washbowl 5, and a drainage hose 6 which is vertically fitted to the washbowl has its lower end connected to the mouth of a drainage pipe fitted to the floor of the unit room 1. Also, along each side of its underside, the washbowl has a leg 16 which is a rectangular pipe with a closed front end in shape. Further, along each side of the bottom of the niche 4, a rail 9 with a projected upper section is formed, and supported by these rails 9, the washbowl 5 placed on them can freely slide back and forth. Also, the bottom of the niche 4 between the rails 9 slopes down toward the front edge, forming a drainboard.
Patent JP-H03200803-A (JP)
Title: Production of w/o emulsion
Inventor: KANDA KATSUICHI
IPC: C08F220/56
Filed: 1989-12-28
Abstract: PURPOSE:To produce a W/O emulsion while suppressing the formation of agglomerates during polymerization by decreasing the concentration of dissolved oxygen in the emulsion during polymerization below a specified value in the production of a W/O polymer emulsion from a water-soluble vinyl monomer. CONSTITUTION:A process for producing a W/O emulsion of a water-soluble polymer by polymerizing a water-soluble vinyl monomer in a W/O emulsion, wherein the concentration of dissolved oxygen in the emulsion during polymerization is adjusted to 100ppb or less. Examples of the water-soluble vinyl monomers include acrylamide, acrylic acid (salt) and dimethylaminoethyl (meth)acrylate. An aliphatic hydrocarbon is desirable as the hydrophobic liquid used for the formation of the W/O emulsion. As the emulsifying surfactants desirable for forming emulsions, those having an HLB of 2-6 are desirable, and their examples include sorbitan monooleate and polyoxyethylene nonylphenyl ether.
Patent JP-H11169247-A (JP)
Title: Leg body device in furniture
Inventor: FURUSAWA YOSHIHIKO
IPC: A47B13/06
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To firmly fit a lateral pair of leg bodies of a desk to the front side face of a support member. SOLUTION: A leg body 3 comprises a foot member 10 protruded forward, a reinforcing frame 11 fixed onto the foot member 10 by welding, with its rear end part protruded backward, and a reinforcing bracket 12 erected being welded onto the reinforcing frame 11. A locking claw 18 protruded from the rear face of the reinforcing bracket part 12 is fitted upward and locked into a lock groove provided at the front face of a support member 2, while the reinforcing frame 11 and a fitting body 23 provided with an adjusting bolt 25 and a wheel 24 are fastened to nut parts 19 of a support frame 20 fixed to the lower part of the support member 2, by fitting screws 14 inserted from below.
Patent JP-H04204351-A (JP)
Title: Device for measuring white smoke
Inventor: KATO TETSURO
IPC: G01N1/28
Filed: 1990-11-30
Abstract: PURPOSE:To make rating of white smoke possible with a small sized device in the same manner with that of actual vehicle by drawing and pressurizing part of engine exhaust gas by means of a heating pump, discharging a certain amount of it into the atmosphere, placing transmission type white smoke measuring instruments on both sides of the discharge path. CONSTITUTION:When a Diesel engine 12 placed in a low temperature chamber 11 is started, substantial part of the exhaust gas is discharged through a piping 14 to the atmosphere. The engine exhaust gas branched from the middle of the piping 14 is heated and drawn with a heating pump 16 and discharged through a piping 17 out of nozzles (a) through (d) of a manifold pipe 18 and the white smoke level is inspected with a transmission type white smoke measuring instrument 19. If the white smoke concentration is constant, the level (indication value) detected the instrument 19 is proportional to the length in the light path occupied by the white smoke. Because the instrument can be used with the distance between the light projector 191 and the light receiver 192 of the instrument 19 approximately the same with that of the condition of an engine being mounted on a vehicle, the white smoke level of the exhaust gas can be rated in the same manner as the engine is mounted on the vehicle.
Patent JP-H07199683-A (JP)
Title: Image forming device
Inventor: TOKUNAGA HIROSHI
IPC: G03G15/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide an image forming device which forms a highly accurate, high quality image and to simplify the structure of the device. CONSTITUTION:A photosensitive belt 2 forms a closed loop by being stretched between a roller group consisting of three rollers: a large-diameter roller 10, a separation roller 12, and a tension roller 21. The belt runs counterclockwise, in the direction shown by the arrow P, having the large-diameter roller 10 as a drive roller. Further, a transfer mechanism is composed of the large- diameter roller 10 and a pressure roller 14, and the photosensitive belt 2 and a transfer sheet 15 are superimposed between the large-diameter roller 10 and the pressure roller 14.
Patent JP-H05173699-A (JP)
Title: Coordinate input device
Inventor: TAJIMA MASAYA
IPC: G06F3/048
Filed: 1991-12-20
Abstract: PURPOSE:To prevent wrong coordinate output due to a noise as to the optical system coordinate input device which is constituted by arranging pairs of light emitting and receiving elements in matrix and calculates an input coordinate position from their light quantity measured values. CONSTITUTION:The pairs of light emitting and receiving elements are driven, pair by pair, and the quantities of received light of the light receiving elements are measured to calculate coordinates from the positions of the light emitting element and light receiving element whose optical path is cut off (step 107). The quantity of light between the pair of light emitting and receiving elements at (b)th positions corresponding to the calculated coordinates is measured again (step 108), and it is decided whether the optical path is cut off or not (step 109). Only when the optical path is cut off, it is judged that the calculated coordinates are manually inputted coordinates, and coordinate output is performed (step 11).
Patent JP-H06184639-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magntic property
Inventor: MINATO TAKEHIKO
IPC: C22C38/00
Filed: 1992-12-18
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet excellent in magnetic properties by subjecting steel contg. specified amounts of Si, C, acid soluble Al, N, Mn, S and Se to rolling and annealing under specified conditions. CONSTITUTION:Steel contg., by weight, 2 to 4.5% Si, 0.01 to 0.12% C, 0.01 to 0.06% acid soluble Al, 0.003 to 0.012% N and 0.02 to 0.15% Mn and contg. 0.005 to 0.06% of one or two kinds of S and Se is subjected to hot rolling in such a manner that the finish rolling inlet side temp. is regulated to 1100 to 1250 deg.C and the finish rolling outlet side temp. is regulated to >=1000 deg.C. Immediately after that, the rolled stock is cooled and is coiled at <=700 deg.C coiling temp. It is subjected to cold rolling for one or more times to regulate its sheet thickness into a final one, which is subjected to decarburizing annealing and is successively subject to final finish annealing. The weight ratio of fayalite to SiO2 in the oxidized film on the surface of the steel sheet after being subjected to the decarburizing annealing is regulated to <=0.2.
Patent JP-H07144043-A (JP)
Title: Structure for mounting lamp
Inventor: YAMASHITA SHIYUUYA
IPC: A63F7/02
Filed: 1993-11-23
Abstract: PURPOSE:To provide a structure for mounting a lamp which does not require terminal pins and enables the electrical connection of a lead wire and wiring line simply by mounting a holding member to a lamp substrate. CONSTITUTION:This structure consists of a lamp 20, the holding member 22 which holds this lamp 20 and has a through-hole and detaining parts for drawing the lead wire 21 of the lamp 20 outside and the lamp substrate 27 which is provided with an insertion hole to be inserted with a detaining part 26 of the holding member 22. The lead wire 21 is brought into contact with the wiring line 29 on the surface of the lamp substrate 27 by inserting the detaining part 26 of the holding member 22 into the insertion hole and then moving this part.
Patent JP-H11158201-A (JP)
Title: Storage and transportation of cellulosic material and preparation of pulp
Inventor: ONDA AKIO
IPC: C08B1/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of storage and transportation of a bulky cellulosic raw material without becoming rotten even in a hot and humid environment at a high density and a method of preparation of pulp from the cellulosic material stored and transported by the method. SOLUTION: A cellulosic material is compressed and squeezed to a high density while contacting with an alkaline material or an aqueous solution of an alkaline material and hydrogen peroxide. A method of preparation of pulp comprises use of the cellulosic material stored and transported by the method and opening the same by treating mechanically and/or chemically.
Patent JP-H08185918-A (JP)
Title: Connection terminal
Inventor: YAMAGUCHI SHINJI
IPC: H01R13/42
Filed: 1994-12-29
Abstract: PURPOSE: To reduce the production cost of a connection terminal. CONSTITUTION: The terminal housing hole 12 of a connector housing 11 has the first and second locking projections 13 and 14, and the projection 13 is positioned at the flexible section 15 of the housing 11. A connection terminal 17 housed in the hole 12 is formed out of a conductive metal plate with a drawing process, a bending process, a cutting process or the like, and is provided with an insertion end 21, a locking end 22, a conductor crimp piece 23, a cover crimp piece 24 and a projection piece 25 in order. In this case, the projection piece 25 is extended back from the lower side of the piece 24 and slightly bent externally. Furthermore, the rear section of the end 22 is locked by a locking projection 13, and the projection piece 25 is locked by the second locking projection 14.
Patent JP-H05148930-A (JP)
Title: Precast concrete plate for compound floor
Inventor: YOSHIDA MINORU
IPC: E04B5/38
Filed: 1991-11-29
Abstract: PURPOSE:To improve a shearing force transmission function, while securing the required strength of a concrete plate itself. CONSTITUTION:Recessed parts 4 are formed on the surface part of a concrete plate 1 extending along its width direction and arranging in parallel keeping some clearance mutually in its longitudinal direction. The recessed parts 4 are formed in a recessed groove shape from the surface of the concrete plate 1 by arranging shallow grooves 6 and deep grooves 7 continuously and alternately. The deep grooves 7 are recessed by a fair depth hitherto and the shallow grooves 6 are constituted with the depth of 1/2-1/3 level in relation to the deep grooves 7. The deep grooves 7 and the shallow grooves 6 are connected mutually and directly through a nearly vertical wall part 8 and plural difference in level are constituted by repeating above constitution in the width direction of the concrete plate 1. Plural PC steel wires 10 are buried in the concrete plate 1 along the longitudinal direction of the concrete plate 1 orthogonally crossing to the extending direction of the recessed part 4 and keeping some clearance in the width direction.
Patent JP-H07156811-A (JP)
Title: Hydraulic control valve
Inventor: SANO OSAMU
IPC: B62D5/083
Filed: 1993-12-03
Abstract: PURPOSE:To prevent the rapid change of the hydraulic control characteristic by providing an auxiliary elastic member to apply the elastic force in the direction to prevent the relative rotation when the relative rotation between a pair of members to be returned to the neutral position by a main elastic member exceeds the specified value. CONSTITUTION:In a hydraulic power steering device 1, an output shaft 3 is connected to a cylindrical input shaft 2 (a first member) to be connected to a steering wheel of a vehicle through a torsion bar 6 (a main elastic member). On the other hand, the pressure oil is fed from a hydraulic control valve 30 to a hydraulic cylinder 20 to provide the auxiliary steering force according to the steering resistance. The hydraulic control valve 30 is provided with a cylindrical valve member 31 to be fitted on the outer circumference of the input shaft 2 in a relatively rotatable manner. In this constitution, a first spring 61 (a main elastic member) and a second spring 62 (an auxiliary elastic member) are mounted on the upper end surface of the output shaft 3. When required, the relative rotation of the input shaft 2 and the valve member 31 is prevented by the respective elastic forces of the torsion bar 6, the first spring 61, and the second spring 62.
Patent JP-H11169336-A (JP)
Title: Magnifying endoscope
Inventor: FURUSAWA KOICHI
IPC: G02B23/24
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To simplify a drive mechanism of an objective lens in a magnifying endoscope which is so arranged to drive an objective lens in an objective optical system provided in an endoscope on the optical axis thereof. SOLUTION: A lens holding cylinder 16 of object lenses 17 respectively mounted in optical cylinders 11, 12 and 13 of an objective optical system 3 of an endoscope and a CCD holding cylinder 18 of a CCD image sensor 19 are elastically supported in the direction of the optical axis thereof by a first spring 22 and a second spring 23 made up a shape memory material sandwiching a third spring 24. The first and second springs 22 and 23 are elctrically energized to raise temperature by heat generated by a self-resistance so that the spring coefficients of the first and second springs 22 and 23 are made larger than the spring coefficient of the third spring 24. Thus, the objective lens 17 and the CCD image sensor 19 are moved separately in the direction of the optical axis thereby enabling enlarged imaging.
Patent JP-H09182108-A (JP)
Title: Method and device for inserting check data for restoring picture encoding data disappearing because of vitc insertion
Inventor: MIZUGUCHI HODAKA
IPC: H04N19/423
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a recordable area by inserting check data for restoring picture encoding data disappearing by VITC insertion. SOLUTION: The output of a buffer memory 5 is sent to a delay circuit 8 and a check data generator 7. The delay circuit 8 delays data except check data by a time necessitated for the generation of check data in a check data generator 7 to insert check data into a specific position. The outputs of the check data generator 7 and the delay circuit 8 are added to a multiplexer 9 to multiplex to obtain an output at an output terminal 10. Data obtained at the terminal 10 is inputted to the digital VTR of an NTSC system to record. VITC is inserted inside of digital VTR to preferentially instead of inputting. Data of two lines disappearing by being replaced with VITC at the time of reproduction is restored from data of ten residual lines.
Patent JP-H10182126-A (JP)
Title: Recovery of exhaust gas occurring in oxidation smelting of metal silicon and derivative therefor
Inventor: SAKAGUCHI YASUHIKO
IPC: C01B33/037
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide both a method for recovering an exhaust gas produced in oxidation smelting of metal silicon by recycling an argon gas discharged to atmosphere as an exhaust gas currently to a plasma generating gas and reducing a smelting cost and an apparatus therefor. SOLUTION: A plasma gas 6 comprising an argon gas 5 to which steam 4 is added is sprayed on metal silicon 2 in a molten state and boron and carbon contained in the metal silicon 2 are vaporized and removed as oxides in the exhaust gas. In the operation, H2 , a gas 8 and the steam are added to the exhaust gas after dehumidification and removal of dust to give fixed concentrations and the resulting gas is recycled and reused as the plasma gas 6.
Patent JP-H06122037-A (JP)
Title: Special core for casting
Inventor: NEMOTO MASARU
IPC: B22C1/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide the special core for casting capable of efficiently forming castings having a wide range of shapes without receiving restrictions on shapes by using the special core without using a sand core which is generally used as a core. CONSTITUTION:The synthetic resin core (plastic core) (hereafter described as the 'resin core') 1 which is the core consisting of the synthetic resin (plastic) as a non-sand core is formed of the synthetic resin (plastic). The resin core 1 is molded by a synthetic resin molding method (plastic molding method), such as injection molding, using the synthetic resin (plastic). A casting mold is formed by disposing the resin core 1 between a cope and a drag. A cavity part, such as hollow part or undercut, is formed within the casting mold.
Patent JP-H08186066-A (JP)
Title: Method and system for treating microparticle and powdery dust in semiconductor element fabrication process
Inventor: AWAJI TOSHIO
IPC: H01L21/02
Filed: 1994-12-28
Abstract: PURPOSE: To capture very fine microparticles and powdery dust for a long term by passing a gas containing microparticles and powdery dust through a rotary brush prior to passing through a laminate filter comprising more than two layers having mesh decreasing gradually from the upstream side toward the downstream side thereby separating the moisture and the oil. CONSTITUTION: A disc-like rotary brush 36 is disposed rotatably in a liquid separation chamber 32 while traversing between the inlet and outlet. When a gas touches the brush 36, oil and moisture contained in the gas are captured between the bristles of the rotary brush 36 and separated from the gas. It is then carried by the centrifugal force to the circumferential wall 39 of the liquid separation chamber 32 and flows down gravitationally along the circumferential wall 39 together with a part of powdery dust contained in the gas and collected at the bottom part. Residual fine particles and powdery dust are carried on the gas passing between the bristles of the rotary brush 36 and sucked through the outlet and an intermediate duct 4 into a dust collector 5. When the oil and moisture are separated by means of the rotary brush 36, pressure loss due to liquid separation 15 low.  Consequently, increase in the capacity of fan is suppressed and the size of the system can be reduced.
Patent JP-H09175299-A (JP)
Title: Skin integrated foaming body
Inventor: KOBAYASHI TADASHI
IPC: B68G7/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a skin integrated foaming body that can prevent the liquid leak of liquid foaming synthetic resin material, heighten productivity through the elimination of opening part closing work and prevent the accumulation of gas inside. SOLUTION: Elastic foaming material 5, 5 with communicating pores are respectively bonded to both side end inner surface of a slit-like opening part 3 provided at the bottom part of a bag-like skin material 1. These foaming material 5, 5 close the opening part 3 by elasticity after a liquid foaming synthetic resin material filling head 7 is pulled out, thus preventing liquid leak. Internal air and gas can be discharged through the foaming material 5, 5.
Patent JP-2000162839-A (JP)
Title: Image-forming device
Inventor: TANAKA HIDEKI
IPC: G03G15/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To seal spaces among respective members, with a sealing member, capable of clearly recognizing the beginning of peeling and reduced in the frequency of causing tearing in a peeling process, at recycling. SOLUTION: This image-forming device is constituted so that a sealing member 14 is attached through a sheet member 15 to a specified surface to be sealed in the image forming device. Then, a non-sticking part 15b is provided in an edge part of the sheet member 15, and the non-sticking part 15b is made to stick out from the sealing member 14 when the sealing member 14 is attached. The sealing member 14 is peeled off along with the sheet member 15 by gripping and pulling on the non-sticking part 15b in a peeling process at recycling.
Patent JP-H08185983-A (JP)
Title: Organic electroluminescent element
Inventor: HAMADA YUJI
IPC: H05B33/12
Filed: 1994-12-28
Abstract: PURPOSE: To provide an organic EL element with good emitting characteristic in which an EL light having a sufficient luminance can be provided when the electron and hole injected from a hole injecting electrode and an electron injecting electrode are recoupled in a light emitting layer to emit a light. CONSTITUTION: At least a light emitting layer 4 and a carrier transport layer 3 using organic materials are laminated between a hole injecting electrode 2 and an electrode injecting electrode 5. In such an organic electroluminescent element, fine irregularities are formed on the surface 2a of at least one electrode 2 making contact with the light emitting layer 4 and the carrier transport layer 3.
Patent JP-H05151279-A (JP)
Title: Image information transmission system
Inventor: MINAMI ATSUSHI
IPC: G06F17/30
Filed: 1991-11-29
Abstract: PURPOSE:To automatically obtain image information stored in an optical disk device from a requester's facsimile equipment (FAX) only by sending a transmission request from a remote place. CONSTITUTION:A transmission request processing means 5 in a host computer 4 receives an image information transmission request inputted from a work station 2 in an image information requesting/receiving system 1 and forms image information transmitting information including an image information index key and the telephone number of a transmitted FAX and a control means 10 transfers the formed information to an image information transmitting processing means 14 in an image information managing/transmitting system 11. The means 14 acquires image information corresponding to the image information index key from an optical disk device 16 by means of an optical disk file accessing tool 15 and transmits the acquired information to a FAX 20 having the telephone number included in the image information transmitting information by means of a FAX control unit 18.